package com.example.flutter_plugin.printer_cs3

import android.graphics.Bitmap

/**
 * You might think you can read it or optimize it, but no,you're wrong, Please  believe me. You'll see to do.
 * author:wzg
 * createTime: 2021/12/13/013 16:21
 * desc: todo...
 */
interface PrintListener  {

    fun start() {
        //打印开始  对话框显示
    }

    fun getBitMap(): Bitmap?

    //对话框关闭
    fun error(errorMsg: String?)

    fun end() {
        //打印结束 对话框关闭
    }
}